Paul Keogan’s designs for opera include work with Cork Opera House, Grange Park Opera, Nationale Reisopera (Netherlands), Wexford Opera Festival, Opera Zuid (Netherlands), Opera Ireland and Almeida Opera. Dance companies he has designed for include Ballet Ireland, Royal Ballet, English National Ballet and Rambert.

In addition to his stage design work Paul designed and directed The Wishing Well, a large scale projection project in Kilkenny in collaboration with David Nolan and Ros Kavanagh. He also directed the stage production of Man of Aran Re-imagined for Once Off Productions in collaboration with Liam Ó Maonlaí, Maura O’Keeffe, Mel Mercier, Síle Nic Chonaonaigh and Christopher Shutt.